lispdoc - results for mapl

(mapl function list &rest more-lists)
Function: Apply FUNCTION to successive CDRs of list. Return NIL.
 Mentioned in:
CLtL2 - 14.2. Concatenating, Mapping, and Reducing Sequences
CLtL2 - 7.8.4. Mapping
HyperSpec - Function MAPC, MAPCAR, MAPCAN, MAPL, MAPLIST, MAPCON
PCL - mapping
Successful Lisp - chapter12